COMP Cams 5761-L HEMI Cam Phaser Limiter Block for 5.7 / 6.1 / 6.4 L V8

Vehicle Fitment

• 2009-2023 Dodge Challenger -- 5.7L/6.4L HEMI VVT V8
• 2009-2023 Dodge Charger -- 5.7L/6.4L HEMI VVT V8
• 2009-2023 Chrysler 300 -- 5.7L/6.4L HEMI VVT V8
• 2008 Dodge Magnum -- 5.7L HEMI VVT V8
• 2009-2025 Ram 1500 -- 5.7L HEMI VVT V8
• 2014-2025 Ram 2500/3500 -- 6.4L HEMI VVT V8
• 2011-2025 Dodge Durango -- 5.7L/6.4L HEMI VVT V8
• 2009-2025 Jeep Grand Cherokee -- 5.7L/6.4L HEMI VVT V8
• 2015-2023 Dodge Challenger/Charger Hellcat -- 6.2L Supercharged HEMI VVT V8

Fitment Notes

• Gen III HEMI with VVT (Variable Valve Timing) ONLY
• 5.7L VVT introduced 2009, 6.4L VVT introduced 2011, 6.2L SC VVT introduced 2015
• NOT for pre-VVT HEMI engines (non-VVT 5.7L, early 6.1L SRT without VVT)
• Limiter plate ONLY -- does NOT include phaser disassembly tool
• Full kit with tool: COMP Cams 5761 (5761CPG)
• ECU tuning required -- must set phaser tables to match 14° limit
• 2009 5.7L R/T cars may need PCM upgrade to 2010 calibrations for tuning
• CARB exempt for racing/off-road only vehicles

Features

• Limits cam phaser movement to 14 crank degrees (7 cam degrees)
• Factory phaser allows up to 38-60 crank degrees of retard
• Provides piston-to-valve clearance for aggressive aftermarket cams
• Allows larger cam profiles with tighter lobe separations
• Retains VVT benefits within limited range
• Enables larger upper-RPM gains without sacrificing low/mid-range
• Mechanical safety net -- prevents valve contact during missed shifts or clutch dumps
• U.S. patented -- first phaser limiter designed specifically for HEMI

Specifications

• Part Number: 5761-L
• Type: Cam phaser limiter plate (without tool)
• Phaser Limit: 14 crank degrees (7 cam degrees)
• Engine Family: Gen III HEMI VVT (5.7L/6.1L/6.2L SC/6.4L)
• Fitment: Semi-universal (all VVT HEMI applications)

Included Components

• 1x Cam phaser limiter plate
• Installation instructions

Product Description

The COMP Cams 5761-L is a cam phaser limiter plate for Chrysler, Dodge, Jeep, and Ram vehicles equipped with the Gen III HEMI V8 engine with Variable Valve Timing -- covering the 5.7L (2009+), 6.1L, 6.4L (2011+), and 6.2L supercharged Hellcat (2015+). The factory cam phasers are computer-controlled cam gears that use oil pressure to retard the camshafts up to 38-60 crank degrees for optimized efficiency across the RPM range. While this provides excellent fuel economy and broad power delivery, the wide timing movement leaves minimal piston-to-valve clearance -- restricting cam upgrades to small, conservative profiles with little overlap.

The COMP Cams phaser limiter is a precision-machined spacer that installs inside the cam gear's oil chambers, taking up excess volume and restricting movement to just 14 crank degrees (7 cam degrees). This opens the cam design window for serious performance camshafts with tighter lobe separations while retaining VVT functionality within the reduced range. The mechanical limiter also provides a critical safety net -- unlike software-only limits, it physically prevents valve contact during sudden RPM changes from missed shifts, clutch dumps, or driveline failures. This is the limiter plate only -- the phaser disassembly tool is not included. For the complete kit with tool, order COMP Cams 5761. ECU tuning is required to set phaser tables within the new 14-degree limit. U.S. patented. 1-year COMP Cams warranty.